ST. PAUL, Minn. (AP) - A Minnesota company is recalling some of its peanut butter, cheese, salsa and spreads that are distributed nationwide after authorities discovered some samples of the products contained listeria.

The Minnesota Department of Agriculture says there have been no reports of illness from the bacterium and that Coon Rapids-based Parkers Farm Acquisition is cooperating with the investigation.

The company has issued a voluntary recall of several products with various sell-by dates. Consumers who bought these products are urged to return them to the store or throw them away.